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Oracle Backup and Recovery Sample Questions:

1. Your daily report indicating which data files need to be backed up has been misplaced. Which recovery manager command returns a report containing the files in the USER_DATA tablespace that have not been backed up within the last three days?

A) Rman> list backup day 3 tablespace user_data;
B) Rman>report backup day 3 tablespace user_data; C.Rman>catalog backup day 3 tablespace user_data;
C) Rman>report need backup day 3 tablespace user_data;

2. In orderto keep a standby database up-to-date, archived redo-log files need to be transferred from the primary to the standby server. What are two ways to do this? (Choose two)

A) Specify LOG_ARCHIVE_DEST_n on the standby database.
B) Specify the service name in LOG_ARCHIVE_DEST_n of the primary database.
C) Use operating system commands to transfer the files.
D) Set the STANDBY_ARCHIVE_DEST parameter on the standby database.
E) Issue the command RECOVER MANAGED STANDBY DATABASE on the standby database.

3. When the status of the tablespace moves from read-only to read-write, which two events occur? (Choose two)

A) The DBWn process writes to the data files of the tablespace.
B) Normal checkpoints on the file now occur.
C) Redo-log switch must take place.
D) All objects in the tablespace are checked for integrity.
E) Oracle automatically means the file for backup.

4. To successfully recover when restoring a backup control file to a differential location what must you do?

A) Use the ALTER SYSTEM command to rename the control file.
B) Use the ALTER DATABASE command to rename the control file.
C) Update the initialization parameter file.
D) You can't do this, control files should always be stored to their original location.

5. Before you can restore data files to a new location using RMAN, what should you do?

A) Copy the data files to the new location using an operating system tool.
B) Issue the switch command.
C) Take the data files that you need to restore offline.
D) Issue the restore command.

Solutions: